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| author | david <david> | 2008-10-21 16:11:12 +0000 |
|---|---|---|
| committer | david <david> | 2008-10-21 16:11:12 +0000 |
| commit | 19b95aef46a4f132f6145478e3792e69eb74a3be (patch) | |
| tree | 0f98141a8a263689bf1752a995483dd8ed6d66b4 | |
| parent | 21b86dcae598eecc05c63fd68f46ed344d461bdf (diff) | |
| download | infmdi720-19b95aef46a4f132f6145478e3792e69eb74a3be.tar.gz infmdi720-19b95aef46a4f132f6145478e3792e69eb74a3be.tar.bz2 infmdi720-19b95aef46a4f132f6145478e3792e69eb74a3be.zip | |
Yet a little more.
| -rw-r--r-- | rappels-maths.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rappels-maths.tex b/rappels-maths.tex index 0377aef..1d231fc 100644 --- a/rappels-maths.tex +++ b/rappels-maths.tex @@ -41,7 +41,7 @@ \maketitle {\footnotesize \begin{center} -CVS: \verb=$Id: rappels-maths.tex,v 1.10 2008-10-21 16:04:33 david Exp $= +CVS: \verb=$Id: rappels-maths.tex,v 1.11 2008-10-21 16:11:12 david Exp $= \end{center} \par} \pretolerance=10000 @@ -61,7 +61,7 @@ Opérations : $+$, $\times$. Rappeler : $(\mathbb{Z},0,+)$ est un groupe abélien, $(\mathbb{Z},0,+,1,\times)$ est un anneau commutatif. -Mieux : anneau intègre. +Mieux : anneau intègre (si $uv=0$ alors $u=0$ ou $v=0$). Éléments inversibles : $1$ et $-1$. |